NANOBIOTIX SA - ADR (NBTX) Institutional Ownership and Insiders Activity
NANOBIOTIX SA - ADR (NBTX) is widely held by institutional investors, with 19 firms reporting positions valued at approximately $218.38M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Johnson & Johnson is the largest disclosed holder, reporting approximately $212.02M in NBTX holdings in its latest filing.
Institutional ownership remains highly concentrated, with Johnson & Johnson representing the majority of disclosed value.
Institutional Holders
19
Total Reported Value
$218.38M
Largest Holder
Johnson & Johnson
Largest Position
$212.02M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
7
Funds Exiting Positions
3
Top Institutional Owners
View allInvestorReported Balance
- Johnson & Johnson$212.02M
- Morgan Stanley$1.88M
- Jane Street Group, Llc$1.21M
- Hrt Financial Lp$1.03M
- Xtx Topco Ltd$597,734
NBTX News
All news- Johnson & Johnson Portfolio Concentration: Heavy Exposure in Healthcare Stocks
Aug 17, 2026 · valut.ai
Related NBTX Institutional Insights:
- NBTX 13F Institutional Holders
- NBTX Top Institutional Shareholders
- NBTX Institutional Ownership Changes
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- NBTX Insider Trading & SEC Form 4 Activity
- NBTX Articles
- Top Institutional Investor Stock Rankings